CVE-2017-14796

Public Exploit

Description

The hevc_write_frame function in libbpg.c in libbpg 0.9.7 allows remote attackers to cause a denial of service (integer underflow and application crash) or possibly have unspecified other impact via a crafted BPG file, related to improper interaction with copy_CTB_to_hv in hevc_filter.c in libavcodec in FFmpeg and sao_filter_CTB in hevc_filter.c in libavcodec in FFmpeg.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.61%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/leonzhao7/vulnerability/blob/master/An%20integer%20underflow%20vulnerability%20in%20sao_filter_CTB%20of%20libbpg.md third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2017-14796?
CVE-2017-14796 has been scored as a high severity vulnerability.
How to fix CVE-2017-14796?
To fix CVE-2017-14796, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-14796 being actively exploited in the wild?
It is possible that CVE-2017-14796 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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